US1414347A - Process of manufacturing tin plates - Google Patents
Process of manufacturing tin plates Download PDFInfo
- Publication number
- US1414347A US1414347A US466626A US46662621A US1414347A US 1414347 A US1414347 A US 1414347A US 466626 A US466626 A US 466626A US 46662621 A US46662621 A US 46662621A US 1414347 A US1414347 A US 1414347A
- Authority
- US
- United States
- Prior art keywords
- plates
- rolls
- manufacturing tin
- tin plates
- length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/30—Foil or other thin sheet-metal making or treating
- Y10T29/301—Method
- Y10T29/303—Method with assembling or disassembling of a pack
Definitions
- Fig. 1 is a'more.or less diagrammatic view showlng the position in line of the different apparatus'employed in the process of making tin-plates according to the invention.
- Fig. 2 is a perspective view of the bar before rolling
- Fig. 3 is a side elevation of a plate rolled therefrom
- Fig. 7 is an edge view of Fig. 5 folded to half the length and then rolled to the same ig. 8 is a plan view of Fig. 7,
- ig. 9 is an edge view, broken away, of two units like Fig. 7 superposed and rolled to twice the length and half the thickness and;
- Fig. 10 is a plan view of Fig. 9 showing the points at which the strips are cut across to produce plates.
- Figs.'2 to 10, inclusive 00 represents the bar from which. the plates are rolled and y the plates in their successive rollings, being successively reduced in thickness and lengthened from the dimensions of Figs. 3 and 4 to those of Figs/9 and 10.
- the plates are passed through the same rolls in pairs, that is, one plate on the top of another, until they reach the desired length of about 56". They are then doubled manually or are passed across any automatic doubling device C the place of doubling and said device, if used, being arranged next in succession in a straight line to'thc furnace A and rolls B aforementioned.
- the doubling of the plates produced four-sheets or four thicknesses from which separate sheets can be formed, and the doubled plates are then passed on in a straight lineintoa second furnace D. This furnace is in two sections, with doors at each end of the sections, so that the plates can be introduced at one .side and removed from the 110 E is continuous.
- I claim A process of manufacturing tin plates consisting of the following steps; first, heating metallic bars and passing said heated bar's through a pair of rolls, at first singly,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Press Drives And Press Lines (AREA)
Description
mummy 2'; .1922;
2 SHEETS-*SHEET 1.1.
v T. EVANS. PROCESS OF MANUFACTURING Tl N PLATES.
APPLICATION FILED MAY 3. 1921'. I
1 Patented May 2, 1922.
'2 SHEETS-SHEET. 2.
" zdm UNITED "STATES PATENT, OFFICE.
'rALIEsr'N EIvANs, or LLANELLY, warns.
v PROCESS OF MANUFACTURING TIN PLATES.
To all whom it may concern:
Be it known that I, TALIESIN EVANS, a subject of the King of Great Britain and Ireland, residing at Gatcombe House, 27
Penallt Road, Llanelly, in the county of Carmarthen', Wales, have invented new and useful Improvements in the Processes of Manufacturing Tin Plates, ofwhich the following is a specification.
'This' invention has-reference to improvements in the process of manufacturing tin plates, and its chief objects are to simplify and reduce the cost of the process of manu facture and to attain as far as tinuity of working. 4
According to the invention, the plates,
after passing'singly through the first pair of rolls are not returned to the furnace, but are passed i gain through the same rolls in pairs, one on top of the other, a sufficient number of times to attain the required length. They then pass-straight on to an automatic doubling device (or are doubled manually) which thus produces four sheets or four thicknesses capable of being formed into separate sheets. From this they pass into a second furnace which is in two sections,
, end. While one section is chargedfrom the doubling side, the other section is discharged from the opposite side, andvice versa there fore giving a constant supply of heated ma- 1 each section provided with a door at each terial to rolls number two. When the plates arewithdrawn they are passed through this second pair of rolls, first singly (that is, the four thicknesses together) until they are sufiiciently increased in length, and then in pairs for two units of four thicknesses each. When the required length has been obtained, the whole would be cut by, a shears as required, It will thus be seen that there is no break in' the continuity of operation andthe various units such as furnaces, rolls, automatic doubling device and the like can be kept constantly at work.
. The accompanying drawings illustrate the invention. .7
Fig. 1 is a'more.or less diagrammatic view showlng the position in line of the different apparatus'employed in the process of making tin-plates according to the invention.
Fig. 2 is a perspective view of the bar before rolling,
Fig. 3 is a side elevation of a plate rolled therefrom,
Specification of Letters Patent.
possible con- Patented May-2,1922;
Application filed-May 3, '1921. Serial No. 466,626.
Fig. 7 is an edge view of Fig. 5 folded to half the length and then rolled to the same ig. 8 is a plan view of Fig. 7,
ig. 9 is an edge view, broken away, of two units like Fig. 7 superposed and rolled to twice the length and half the thickness and;
Fig. 10 is a plan view of Fig. 9 showing the points at which the strips are cut across to produce plates.
In the diagrammatic drawings, Figs.'2 to 10, inclusive, 00 represents the bar from which. the plates are rolled and y the plates in their successive rollings, being successively reduced in thickness and lengthened from the dimensions of Figs. 3 and 4 to those of Figs/9 and 10.
Describing the invention with reference to lenFgth as before rolling,
the drawings and as applied for instance to man' who passes them through the rolls B a sufiicient number of times until the dimensions become about 28" by 20". When this point is reached, the plates" are passed through the same rolls in pairs, that is, one plate on the top of another, until they reach the desired length of about 56". They are then doubled manually or are passed across any automatic doubling device C the place of doubling and said device, if used, being arranged next in succession in a straight line to'thc furnace A and rolls B aforementioned. The doubling of the plates produced four-sheets or four thicknesses from which separate sheets can be formed, and the doubled plates are then passed on in a straight lineintoa second furnace D. This furnace is in two sections, with doors at each end of the sections, so that the plates can be introduced at one .side and removed from the 110 E is continuous.
other. The sections are charged and discharged alternately so that the supply of heated material to the second pair of rolls This second pair of rolls is in the same straight line with the foregoing apparatus and the plates are first passed through singly (that 1s, each unit of four thicknesses by itself) once or twice. Two units (each of four thicknesses) are then laid one on top of the other and the two passed again through the rolls E until the length is increased to about 120". piece of'120" in length is then run under a shears and cut in half, producing in practice 48 sheets, each 28 by 20" in size.
This
I claim A process of manufacturing tin plates, consisting of the following steps; first, heating metallic bars and passing said heated bar's through a pair of rolls, at first singly,
then in pairs, one superposed upon the other, to reduce them to plate form and attain the required length; secondly, doubling the resulting plates; thirdly, reheating them in a second furnace, and fourthly, passing the doubled and heated plates through a second pair of rolls at first singly and then in pairs, one superposed upon the other.
TALIESIN EVANS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US466626A US1414347A (en) | 1921-05-03 | 1921-05-03 | Process of manufacturing tin plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US466626A US1414347A (en) | 1921-05-03 | 1921-05-03 | Process of manufacturing tin plates |
Publications (1)
Publication Number | Publication Date |
---|---|
US1414347A true US1414347A (en) | 1922-05-02 |
Family
ID=23852495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US466626A Expired - Lifetime US1414347A (en) | 1921-05-03 | 1921-05-03 | Process of manufacturing tin plates |
Country Status (1)
Country | Link |
---|---|
US (1) | US1414347A (en) |
-
1921
- 1921-05-03 US US466626A patent/US1414347A/en not_active Expired - Lifetime
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